Initial impressions, just started playing with it.
Search order is "ascending" in this case.
Still trying to add the "location" field - report writer is formatting the data after clicking the preview button, seems to be taking awhile.
I would really like to narrow down the search parameters to a specific location. So that each regional admin only see's their region. A glogal view diminishes the shock and awe factor, gives a regional admin another reason for not acting on wasted IP space "they are doing it to!!!". And a top 10 global report may not give each regoin something to work towards
Would also like to filter out /30 subnets, maybe /29's as well.
The location field hang up was caused by adding "locatoin - IP Nodes" rather than "location - IP networks".
205,000 results VS. a couple hundred :D
Added a location sort to somewhat regionalize things, still would prefer a seperate report per region.